Scrabble Word Checker
U1N1P3R1O1V4A1B3L1E1
17 points

UNPROVABLE is validvalid

not provable [adj] : UNPROVABLY [adv]

143,889 of 196,601 in NWL2023·also valid in CSW24

not provable [adj]

264,167 of 280,887 in CSW24·also valid in NWL2023